package com.hx.annotation.di2;

/**
 * @author jxlgcmh
 * @date 2020-08-16 20:48
 * @description // 保证是单例的
 */
public class Client {
    public static void main(String[] args) {
        ServiceAA serviceAA = SimpleSingletonContainer.getInstance(ServiceAA.class);
        serviceAA.callBB();
    }
}
